Can someone help me understand what kagan is trying to say and your thoughts on it?

Geoffrey is writing a paper investigating friendly-fire incidents in recent us military actions. which paragraph topic would be relevant to his paper and would therefore merit inclusion in his final draft? a) a paragraph criticizing us military actions in the viet nam war b) a paragraph discussing how friendly-fire incidents are investigated c) a paragraph describing what basic boot camp is like for a new army enlistee eliminate d) a paragraph discussing how hard an extended military service can be on a family

2dogs and 2 humans how many people are there? animals are considered as people too?

Which function is positive for the entire interval (-3, -2]?